Earl I. Sponable papers, 1928-1968

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Series VI: Television – Eidophor


General Files



Box 73 1949-1958



Box 74 1958 -1964

Film removed; see Boxes 123 and 124.


Box 74 American Microwave, 1957


Box 74 American Telephone and Telegraph, 1956-1969


Box 74 Bandwidth reduction


Box 74 Baumann. (Prof.) E. (Personal), 1958-1959


Box 74 Bausch & Lomb Optical Co., 1953-1959


Box 74 Bragg, H.E., 1959


Box 74 Brochure


Box 74 Ciba, 1958-1964



Box 75 Ciba - promotional materials


Box 75 Color, 1950-1954


Box 75 Columbia Broadcasting System (CBS), 1951


Box 75 CBS, 1952-1959

Film removed; see Boxes 123 and 124.



Box 76 Contracts, 1959, 3 folders


Box 76 Contracts and agreements, 31 Dec.1959

Gretag et al.



Box 77 Davis, John (Rank Organization)


Demonstrations


Box 77 1950-1952


Box 77 1952, 2 folders


Box 77 Dornbusch & Co., 1951-1952


Box 77 Drawings, Sequential, 1956-1957



Box 78 E.M.I. Research, 1953-1954,1959


Box 78 Electrical and musical industry, 1951-1952


Box 78 Employment, 1955-1959


Box 78 Equipment - drawings, etc., 2 folders

(SEE ALSO: Oversize)


Box 78 Equipment - Liquid E-92

(in microfilm box within this box)


Box 78 Esenwein, Arnold


Box 78 Export data - component status


Box 78 Federal Communications Commission microwave license, 1957


Box 78 Flying spot scanner, 1953-1954


General Electric



Box 79 General, 1951-1952


Box 79 Orders, 1951-1952


Box 79 Contracts, 1952


Box 79 General, 1953-1958


Box 79 Gretag report on GE cameras, 1959


Box 79 General, 1959 -1962



Box 80 General Precision Corporation


Box 80 Gretag - Aktiengesellschaft, 1962


Box 80 Hearings (theatre television), 1951-1952

papers and articles (SEE ALSO: Television Theatre Television)


Box 80 Infringement investigation - color, stereoscopic system, 1952


Box 80 Inquiries, 1951-1962


Box 80 Insurance


Box 80 Interstate Engineering Corporation Invoices, 1951-1960


Box 80 Invoice, 1951-1960



Box 81 Japan - Toho International Inc.


Box 81 Leybold


Box 81 Locations


Box 81 Marconi


Box 81 National Carbon Company, 1953-1954


Box 81 National Union Radio Corporation (A. Skellett, K. Meinken), 1951-1952


Box 81 New York Telephone


Box 81 Park Sheraton Hotel


Box 81 Patent interference, 1955-1957


Box 81 Patents, 1951-1962, 2 folders



Box 82 Patents - CBS, 1952-1957


Box 82 Patents – related


Box 82 Philips Companies


Box 82 Photographs (equipment, demonstrations and individuals, including E.I. Sponable)

Film removed; see Boxes 123 and 124.


Box 82 Pilgrim Theatre


Box 82 Project 21-E, 1952



Box 83 Projector and SuperVentarc (shipping), 1954


Box 83 Publicity - correspondence, memoranda, etc.

Film removed; see Boxes 123 and 124.


Box 83 Publicity - publications and clippings


Box 83 Raytheon

includes photographs



Box 84 Reports


Box 84 Rowley, B.G.H., 1952


Box 84 Schlafly, H.J. - reports on laboratory visits, 1951


Box 84 Shipments, 1954-1959


Box 84 Simultaneous projection (and sequential projection), 1952-1962


Box 84 Skouras, Spyros P., 1954-1957


Box 84 Small Eidophor

includes photographs


Box 84 Specifications, 1952-1953


Box 84 Surface Conduction, Inc., 1957



Box 85 Teleprompter Corporation, 1959


Box 85 Teletalent, Inc., (Louis L. Tyrell), 1959-1961


Box 85 Theatre Network Television (TNT) - Microwave Transmission Service, Inc., 1961-1962


Box 85 Thiemann, Dr. H. - papers


Box 85 Time record forms, 1959


Box 85 Vacuum Metals Corporation


Box 85 Ventarc and SuperVentarc, 1951-1959


Box 85 Wide angle, 1952


Box 85 Zeier, Alfred - salary, etc